TDRSS lightcurve for Trigger=766161

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 04 Aug 17 05:09:54 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     766161,   Seg_Num: 0
GRB_RA:          230.833d {+15h 23m 20s} (J2000),
                 231.086d {+15h 24m 21s} (current),
                 230.117d {+15h 20m 28s} (1950)
GRB_DEC:         -19.547d {-19d 32' 49"} (J2000),
                 -19.609d {-19d 36' 31"} (current),
                 -19.370d {-19d 22' 11"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1449 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        17969 TJD;   216 DOY;   17/08/04
GRB_TIME:        18516.52 SOD {05:08:36.52} UT
GRB_PHI:         -15.92 [deg]
GRB_THETA:        31.98 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.29 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +0 +19  +0 
SUN_POSTN:       134.49d {+08h 57m 59s}  +17.18d {+17d 10' 59"}
SUN_DIST:        101.68 [deg]   Sun_angle= -6.4 [hr] (East of Sun)
MOON_POSTN:      272.47d {+18h 09m 52s}  -19.22d {-19d 13' 16"}
MOON_DIST:        38.93 [deg]
MOON_ILLUM:      88 [%]
GAL_COORDS:      345.26, 30.57 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      233.47, -0.94 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 180.40,16.52 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 04 Aug 17 05:29:26 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     766161,   Seg_Num: 0
GRB_RA:          230.833d {+15h 23m 20s} (J2000),
                 231.086d {+15h 24m 21s} (current),
                 230.117d {+15h 20m 28s} (1950)
GRB_DEC:         -19.547d {-19d 32' 49"} (J2000),
                 -19.609d {-19d 36' 31"} (current),
                 -19.370d {-19d 22' 11"} (1950)
GRB_DATE:        17969 TJD;   216 DOY;   17/08/04
GRB_TIME:        18516.52 SOD {05:08:36.52} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -15.92 [deg]
GRB_THETA:        31.98 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.29 [sigma]
LC_URL:          sw00766161000msb.lc

Initial TDRSS lightcurve and spacecraft attitude plot

TDRSS lightcurve from T0-30 to T0+50 (zoom in)

TDRSS light curve from T0-1 to T0+2 (More zoom in)

1.6s binned TDRSS light curve

Extended TDRSS light curve and spacecraft attitude plot(s)

Extended TDRSS lc No.1

Extended TDRSS lc No.2

Extended TDRSS lc No.3

Extended TDRSS lc No.4

Plot creation:
Fri Aug  4 01:30:03 EDT 2017